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c# datatable to csv
...", fields));
}
File.WriteAllText("test.csv", sb.ToString());
.net >= 4.0
And as Tim pointed out, if you are on .net>=4, you can make it even shorter:
StringBuilder sb = new StringBuilder();
IEnumerable<string> columnNames = dt.Columns.Cast<DataColumn>().
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Get only part of an Array in Java?
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454
The length of an array in Java is immutable. So, you need to copy the desired part as a new ar...
Are there strongly-typed collections in Objective-C?
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ConnorConnor
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JUnit vs TestNG [closed]
...JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better for very large numbers of tests? Having...
How to display a specific user's commits in svn log?
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edited Apr 5 '16 at 14:23
answered Dec 21 '10 at 15:04
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How to hide UINavigationBar 1px bottom line
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Best way to implement keyboard shortcuts in a Windows Forms application?
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461
You probably forgot to set the form's KeyPreview property to True. Overriding the ProcessCmdKe...
Is it possible to use argsort in descending order?
...s, 1000000 loops each)
>>> timeit avgDists.argsort()[::-1][:n]
1.64 µs ± 3.39 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
>>> timeit avgDists.argsort()[-n:][::-1]
1.64 µs ± 3.66 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
For larger arrays,...
Read entire file in Scala?
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436
val lines = scala.io.Source.fromFile("file.txt").mkString
By the way, "scala." isn't really ...
Unix command-line JSON parser? [closed]
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answered Oct 4 '10 at 20:15
EtherEther
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